Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 21:38

General

  • Target

    4b8d894766b437583a76d5a0b610c87724ea4791f78b8145ef09fa871ee23d87.dll

  • Size

    580KB

  • MD5

    e80abab5c5ca62c114211a2c9fc498ec

  • SHA1

    272f67d6a8e78fe82b3a79a1835d09ef02b10488

  • SHA256

    4b8d894766b437583a76d5a0b610c87724ea4791f78b8145ef09fa871ee23d87

  • SHA512

    8fcdabd4eb8ea6d9b910c54c1847c93db150cb161235edfc50a2ac6010efc050bd02d23495d3440175ecc1bca8f65ec89bb0c31ec8fbe19ccb7d57f38bf18ae6

  • SSDEEP

    12288:dIcc2PAC1JB9aaWlI+5rGN6IMP1ZFb2ROyyrsZL9M/gIAZVoS/fd:dIcc2LB9aaMIWJ2UyyrmL9MoIA3n

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

164.68.99.3:8080

146.59.226.45:443

51.91.76.89:8080

209.97.163.214:443

158.69.222.101:443

82.165.152.127:8080

103.70.28.102:8080

72.15.201.15:8080

150.95.66.124:8080

45.176.232.124:443

82.223.21.224:8080

107.170.39.149:8080

160.16.142.56:8080

103.132.242.26:8080

153.126.146.25:7080

213.241.20.155:443

1.234.21.73:7080

197.242.150.244:8080

188.44.20.25:443

196.218.30.83:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4b8d894766b437583a76d5a0b610c87724ea4791f78b8145ef09fa871ee23d87.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1576
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RUmcItl\kIbKY.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3156

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1576-0-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1576-5-0x0000000001510000-0x0000000001511000-memory.dmp

    Filesize

    4KB

  • memory/1576-6-0x0000000180000000-0x000000018002B000-memory.dmp

    Filesize

    172KB

  • memory/1576-9-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/3156-10-0x0000000002150000-0x00000000021FA000-memory.dmp

    Filesize

    680KB

  • memory/3156-12-0x0000000002150000-0x00000000021FA000-memory.dmp

    Filesize

    680KB

  • memory/3156-20-0x0000000002150000-0x00000000021FA000-memory.dmp

    Filesize

    680KB

  • memory/3156-21-0x0000000002150000-0x00000000021FA000-memory.dmp

    Filesize

    680KB